Helmuth Stieff died in 1944.
Helmuth Friedrichs died in 1945.
Helmuth Gericke died in 2007.
Helmuth Kulenkampff died in 1971.
Helmuth Naumer died in 1990.
Helmuth Plessner died in 1985.
Helmuth Bode died in 1992.
Helmuth Schwenn died in 1983.
Helmuth Ellgaard died in 1980.
Helmuth Søbirk died on 1992-08-19.
Helmuth Huffmann died on 1975-12-09.
Helmuth Beukemann died on 1981-07-13.